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ISL3685 Datasheet Rf/if Converter/synthesizer

Manufacturer: Intersil (now Renesas)

Overview: .. ISL3685 TM Data Sheet January 2001 File Number 4860.2 2.4GHz RF/IF Converter and Synthesizer The ISL3685 is a monolithic SiGe half duplex RF/IF transceiver designed to operate in the 2.4GHz ISM band.

Key Features

  • a low noise, gain selectable amplifier (LNA) followed by a down-converter mixer. An up-converter mixer and a high performance preamplifier compose the transmit chain. The remaining circuitry comprises a high frequency Phase Locked Loop (PLL) synthesizer with a three wire programmable interface for local oscillator.

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